Answer:
Ions are electrically charged particles formed when atoms lose or gain electrons. ... Metal atoms form positive ions, while non-metal atoms form negative ions. The strong electrostatic forces of attraction between oppositely charged ions are called ionic bonds
Answer:Simone Arianne Biles is an American artistic gymnast. With a combined total of 30 Olympic and World Championship medals, Biles is the most decorated American gymnast and the world's third most decorated gymnast, behind Belarus' Vitaly Scherbo and Russia's Larisa Latynina.
Hope that help.
Answer-
1: ago
2: since
3: ever
4: yet
5: for
6: last night
In my opinion, b. visible already means it's clear to the eye, hence 'to the eye' should be eliminated! :)
